DEHA 85% (DIETHYLHYDROXYLAMINE)

CAS NO: 3710-84-7

EC NO:223-055-4

synonyms:

N,N-diethylhydroxylamine; C4H11NO; diethylhydroxylamine; N,N-diethylhydroxylamine; N,N-diethylhydroxylamine oxalate; N,N-diethylhydroxylamine oxalate (1:1); N,N-diethylhydroxylamine sulfate (1:1); N,N-diethylhydroxylamine sulfate (2:1); N,N-Diethylhydroxylamine; 3710-84-7; DIETHYLHYDROXYLAMINE; Ethanamine, N-ethyl-N-hydroxy-; N-Hydroxydiethylamine; N,N-Diethylhydroxyamine; Hydroxylamine, N,N-diethyl-; UNII-314I05EDVH; CCRIS 964; EINECS 223-055-4; BRN 1731349; AI3-28026; FVCOIAYSJZGECG-UHFFFAOYSA-N; MFCD00002126; N,N-Diethyl hydroxylamine; HSDB 6819; hydroxydiethylamine; diethyl hydroxylamine; Diethyl hydroxykamine; Pennstop 1866; DSSTox_CID_7543; N,N-diethyl hydroxyl amine; N-ethyl-N-hydroxyethanamine; DSSTox_RID_78498; DSSTox_GSID_27543; N-Ethyl-N-hydroxy-ethanamine; 4-04-00-03304 (Beilstein Handbook Reference); KSC225O0D; (C2H5)2NOH; 314I05EDVH; AC1L2E67; Jsp006585; CHEMBL3184786; DTXSID2027543; CTK1C5701; FVCOIAYSJZGECG-UHFFFAOYSA-; 1-[Ethyl(hydroxy)amino]ethane #33008-17-2 (oxalate); MolPort-002-317-290; N,N-Diethylhydroxylamine, >=98%; DEHA; deha; DETLHDROKSLAMN; DETLHDROKSL AMN; DETL HDROKSL AMN; dietilhidroksilamin; dietil hidroksilamin; dietilhidroksil amin; Ethanamine, N-Ethyl-N-Hydroxy- (85%); N,N-diethyl hydroxyl amine; N,N-Diethyl hydroxylamine; N,N-Diethyl Hydroxylamine (en); N,N-Diethylhydroxyamine; N,N-Diethylhydroxylamine (ca. 85% in Water, ca. 8.6mol/L); N,N-Diethylhydroxylamine solution; N-HYDROXYDIETHYLAMINE; PENNSTOP; Pennstop 1866; PENNSTOP, anhydrous; Diethylhydroxylamine; Diethylhydroxylamine; DEHA; Ethanamine, N-ethyl-N-hydroxy-; N,N-Diethylhydroxyamine; N-Hydroxydiethylamine; Hydroxylamine, N,N-diethyl-; (C2H5)2NOH; Pennstop 1866; N,N-Diethylhydroxylamine; 1-[Ethyl(hydroxy)amino]ethane; diethylhydroxylamine; diethyl hydroxyl amine; Diethyl hydroxylamine; dietilhidroksilamin ;dietil hidroksilamin; dietil hidroksil amin;N,N-diethylhydroxylamine; C4H11NO; diethylhydroxylamine; N,N-diethylhydroxylamine; N,N-diethylhydroxylamine oxalate; N,N-diethylhydroxylamine oxalate (1:1); N,N-diethylhydroxylamine sulfate (1:1); N,N-diethylhydroxylamine sulfate (2:1); N,N-Diethylhydroxylamine; 3710-84-7; DIETHYLHYDROXYLAMINE; Ethanamine, N-ethyl-N-hydroxy-; N-Hydroxydiethylamine; N,N-Diethylhydroxyamine; Hydroxylamine, N,N-diethyl-; UNII-314I05EDVH; CCRIS 964; EINECS 223-055-4; BRN 1731349; AI3-28026; FVCOIAYSJZGECG-UHFFFAOYSA-N; MFCD00002126; N,N-Diethyl hydroxylamine; HSDB 6819; hydroxydiethylamine; diethyl hydroxylamine; Diethyl hydroxykamine; Pennstop 1866; DSSTox_CID_7543; N,N-diethyl hydroxyl amine; N-ethyl-N-hydroxyethanamine; DSSTox_RID_78498; DSSTox_GSID_27543; N-Ethyl-N-hydroxy-ethanamine; 4-04-00-03304 (Beilstein Handbook Reference); KSC225O0D; (C2H5)2NOH; 314I05EDVH; AC1L2E67; Jsp006585; CHEMBL3184786; DTXSID2027543; CTK1C5701; FVCOIAYSJZGECG-UHFFFAOYSA-; 1-[Ethyl(hydroxy)amino]ethane #33008-17-2 (oxalate); MolPort-002-317-290; N,N-Diethylhydroxylamine, >=98%; DEHA; deha; DETLHDROKSLAMN; DETLHDROKSL AMN; DETL HDROKSL AMN; dietilhidroksilamin; dietil hidroksilamin; dietilhidroksil amin; Ethanamine, N-Ethyl-N-Hydroxy- (85%); N,N-diethyl hydroxyl amine; N,N-Diethyl hydroxylamine; N,N-; DEHA; DEHA %85; Deha ; deha ; Deha %85; Deha %85; deha %85; Deha%85; Deha 85; Deha 85; deha 85; Deha85;Deha 85%; Deha 85%; deha 85%; Deha85%; dietil hidroksiamin; dietil hidroksi amin; DEHA dietil hidroksi amin 85; DIETHYLHYDROXYLAMINE 85 ; DI ETHYL HYDROXYL AMINE85; DIETHYL HYDROXYLAMINE85 ; DI ETHYL HYDROXYLAMINE85 ; DETHYLHYDROXYLAMNE85 ; D ETHYL HYDROXYL AMNE 85 ; DETHYL HYDROXYLAMNE 85; D ETHYL HYDROXYLAMNE 85 ; DEHA 85%; DEHA 85%; Deha 85% ; deha 85% ; Deha 85%; Deha 85%; deha 85%; deha85

DEHA 85%

Diethylhydroxylamine

Skeletal formula of diethylhydroxylamine

Ball-and-stick model of the diethylhydroxylamine molecule

Names

IUPAC name

N,N-Diethylhydroxylamine[1]

Other names

N-Ethyl-N-hydroxyethanamine

Identifiers

CAS Number

3710-84-7 ☑

3D model (JSmol)

Interactive image

Beilstein Reference

1731349

ChemSpider

18340 ☑

ECHA InfoCard 100.020.960

EC Number

223-055-4

MeSH N,N-diethylhydroxylamine

PubChem CID

19463

RTECS number

NC3500000

UNII

314I05EDVH ☑

UN number 1993

CompTox Dashboard (EPA)

DTXSID2027543 Edit this at Wikidata

InChI[show]

SMILES[show]

Properties

Chemical formula

C4H11NO

Molar mass 89.138 g·mol-1

Appearance Colorless liquid

Odor Ammoniacal

Density 867 mg mL-1

Melting point -26 to -25 °C (-15 to -13 °F; 247 to 248 K)

Boiling point 127.6 °C; 261.6 °F; 400.7 K

Solubility in water

Miscible

Vapor pressure 500 Pa (at 0 °C)

Acidity (pKa) 5.67 (est) [2]

Thermochemistry

Heat capacity (C)

370.8 J K-1 mol-1

Std enthalpy of

formation (ΔfH⦵298)

-175.47–174.03 kJ mol-1

Std enthalpy of

combustion (ΔcH⦵298)

-2.97201–2.97069 MJ mol-1

Hazards

GHS pictograms GHS02: Flammable GHS07: Harmful

GHS Signal word Warning

GHS hazard statements

H226, H312, H315, H319, H332

GHS precautionary statements

P280, P305+351+338

Explosive limits 1.9-10%

Lethal dose or concentration (LD, LC):

LD50 (median dose)

1.3 g kg-1 (dermal, rabbit)

2.19 g kg-1 (oral, rat)

Related compounds

Related alkanols

N-Methylethanolamine

Dimethylethanolamine

Diethylethanolamine

Diethanolamine

N,N-Diisopropylaminoethanol

Methyl diethanolamine

Triethanolamine

Bis-tris methane

Meglumine

Chemical description:

Chemical name: N,N-Diethylohydroxyloamine 85

Chemical formula: (C2H5)2NOH

CAS number: 3710-84-7

EINECS number: 223-055-4

Typical properties:

Appearance at 20o C: Colourless to light yellow liquid

Molecular weight: 89,1 g / mol

Vapour pressure at 25o C: 43 hPa

Solubility in water at 20oC: Complete below 35 % and above 85 %

Initial boiling point at 760 mm Hg: 95o C

Flash point: 46o C

Freezing point: -16o C

Density at 20o C: 0,900 ± 0,005 g / cm3

Diethylhydroxylamine (DEHA) – 85%

Chemical synonyms: N-Ethyl-N-Hydroxy-Ethanamine; Diethylhydroxylamine 85%

Product description

DEHA 85% solutions is available as a yellow liquid with an amine-like odor.

DEHA products are manufactured by the reaction of a triethylamine and a peroxide, followed by purification and distillation. Eastman manufactures DEHA Anhydrous and DEHA 85%.

Both DEHA Anhydrous and DEHA 85% function primary as radical and oxygen scavengers.

DEHA is used in boiler water treatment applications, as an oxygen scavenger for medium and high pressure boilers. DEHA also functions as a free radical scavenger in polymerization, it is a short stopper in the production of styrene butadiene rubber.

Beyond its application as scavenger, DEHA is also used in refinery chemicals and other niche markets, such as:

Microelectronics industry: for example, DEHA is formulated to remove residual photoresist and other residue from microelectronic parts.

Photographic industry: DEHA is blended with other chemicals to produce good color development.

The reduction of toxic heavy metals such as hexavalent chromium to their more environmentally-friendly counterparts such as trivalent chromium is done using an aqueous solution containing DEHA.

Applications/uses

Electronic chemicals

Photographic chemicals

Polymer processing

Upstream O&G-production

Water treatment industrial

Regulatory information and data sheets

SDS | Technical Data Sheet | Sales Specification

DEHA (N,N-diethylhydroxylamine), 85%

Consumer & Industrial Applications

Photoprocessing Chemicals: Used in photographic developer formulations, N, N-Diethyhydroxyamine (DEHA) is critical for quality color development in the photographic industry. It can also be used to remove residual photoresist residue from microelectronic components.

Fuels Applications

We manufacture a range of certified diesels and gasolines to support worldwide standards for the engine industry, oil additive suppliers, and auto manufacturers. Certified fuels are formulated to specific properties to provide the necessary consistency for various engine test protocols and development. Utilizing certified fuels reduces fuel variances that could affect the quality of various engine analyses.

Polymers and Rubber Applications

Polymer Modifier: We produce heavy mercaptans, such as DEHA 85%, which function as chain transfer agents in processes where control of molecular weight is critical.

Rubber Modifier: In addition to polymer modifiers, DEHA 85% can be used to convert rubber to more durable chemicals through vulcanization.

Water Treatment Applications

Di-ethyl hydroxylamine (85% & 98%) are used in water treatment formulations to control corrosion in boilers. DEHA has the property of oxygen scavenging, prevention of corrosion of steel and other metals. It is effective in removing dissolved oxygen thus slowing or eliminating corrosion. It can produce a protective oxide film on ferrous-based metals, thus offers enhanced corrosion protection. In boiler water systems (the vapor and liquid phase system). DEHA is considered a hydrazine replacement and is less toxic.

Specification

DEHA NN-diethylhydroxylamine 85

Classification

: Flammable liquids, Category 3

Acute toxicity, Category 4, Inhalation

Acute toxicity, Category 4, Dermal

Specific target organ toxicity – single exposure, Category 3,

respiratory tract irritation

Short-term (acute) aquatic hazard, Category 2

Long-term (chronic) aquatic hazard, Category 2

DEHA (N,N-Diethylhydroxylamine), 85%

Acute oral toxicity : Acute toxicity estimate: 2,577 mg/kg

Method: Calculation method

DEHA (N,N-Diethylhydroxylamine), 85%

Acute inhalation toxicity : Acute toxicity estimate: 13.41 mg/l

Exposure time: 4 h

Test atmosphere: vapor

Method: Calculation method

DEHA (N,N-Diethylhydroxylamine), 85%

Acute dermal toxicity : Acute toxicity estimate: 1,530 mg/kg

Method: Calculation method

Skin irritation

Diethylhydroxylamine DEHA : No skin irritation

Eye irritation

Diethylhydroxylamine DEHA : slight irritation.

DEHA 85 N, N-Diethylhydroxylamine 85, (water content 15% max.)

Short stopper of polymerization in production of SBR/NBR and poly butadiene polymer. Polymers short stopped by DEHA are stable, and do not change their viscosity due to incomplete reaction and maintain their color.

Handling precautions:

DEHA is a harmful and flammable liquid

DEHA can react violently with strong oxidants

For further detailed information, please refer to Material Safety Data Sheet

Aplications:

Polymerization inhibitor used as anti-popcorn agent in styrene/butadiene monomer production. Due to the inhibition of the formation of high cross-linked polymer, damage of equipment and pipes can be avoided.

Water treatment chemical to avoid corrosion in water boilers by binding oxygen (Oxygen scavenger). This maximizes the energy use and life of the boiler system.

Film development industry,where it is used as anti-oxidant in formulations for rapid development of color prints. It also acts as an initiator in the development process.

DEHA acts as an inhibitor because it scavenges peroxides, oxygen and organic radicals. It is used as a colour stabilizer in polymers and fuel systems.

Reagent for the selective reduction of quinones to quinols under mild conditions.

A patent search also showed usage in the following applications:

Preparation of phentyltetrahydrophthalimide herbicides.

Catalyst in the formation of ceramic coatings from a ceramic precursor.

Vulcanizing agent for silicone rubbers free of organometalic catalysts.

Catalysts for hydrolysis of siloxanes in silicone rubber manufacturing.

Anti-foulants and color for distillate fuel oils.

Oxidizing agents for post-leaching kaolinite clays.

Manufacture of room temperature curable sealants.

DEHA 85%

Recommended use: Bleach, Boiler Water Treatment, Chemical Intermediate, Oxygen Scavenger, Sealants, Silicone, Rubber, Styrene Butadiene Rubber, Water Treatment, Wood Bleaching

Material: DEHA 85%

INCI Name: Diethylhydroxylamine

CAS Number(s): 3710-84-7

Diethylhydroxylamine (DEHA) is a chemical used in some plastics.

Appearance: A colourless to pale yellow transparent liquid, available as 98% DEHA and also as 85% solution in water.

As a free radical scavenger, it has five principal uses:

Polymerization inhibitor

Color stabilizer (photographics)

Oxygen scavenger (water treatment)

Corrosion inhibitor

Discoloration inhibitor (phenolics)

Application

N,N-Diethylhydroxylamine may be employed as a ligand in the preparation of unsymmetric mixed ligand oxadiazoline and/or imine platinum complexes. It may be used in the synthesis of organometallic clusters of mixed hydrazide/hydroxylamide clusters of zinc.

General description

N,N-Diethylhydroxylamine (diethylhydroxylamine, DEHA, (C2H5)2NOH) is a N,N-dialkylhydroxylamine. Its interaction with the surface of clean silicon(100)-2×1 has been studied by various theoretical and spectroscopic methods. H2O2 along with superoxide and diethylnitroxide radicals have been reported to be formed during the photochemical oxidation of DEHA.

Industry Uses

Corrosion inhibitors and anti-scaling agents

Process regulators

Consumer Uses

Water Treatment Products

Application Areas:

Water Treatment

DEHA is used in Water Treatment Chemical Formulations for controlling corrosion in boiler very effectively due to its property of oxygen scavenging.It scoresover conventional hydrazine hydrate since it is far less toxic and meets the standard for disposal of blow offs without any difficulty giving a good protection against corrosion at the same time.

Polymerization

DEHA’s powerful free radical scavenging ability coupled with its moderate volatility and relatively low order of acute toxicity makes it an ideal “popcorn Polymer “/ vapour phase inhibitor for olefins or styrene monomer storage & recovery system.Because of its capability of inhibiting polymerization in the gas phase, DEHA is finding use as an in-process inhibitor for the production of styrene, divinylbenzene, butadiene, isoprene and other monomers containing a reactive double bond.

Photographic Chemicals

DEHA has reducing property, so it is used as an auxiliary chemical photographic developer for instant colour photos. Also, DEHA is effective in stabilization of image and in the prevention of discolouration.

Decolourisation

Phenol and Phenolic antioxidants can be decolourised with DEHA.

Inhibitors

DEHA can be used as a colour stabiliser of monoalkyl phenol.

Silicon Rubber

DEHA can be used as a raw material for the hardener of the Silicon Sealant and coating agent.

Storage

Can be stored and handled in equipment made of stainless steel of Type SS304 or SS316 or steel lined with glass, polypropylene or polyethylene. Storage in mild steel equipment or containers is not recommended. DEHA drums should be stored in a cool and well ventillated area, away from sources of ignition.

Forms two layers for concerntration from 33 to 87 wt %.

Packing

180 kg net wt. in new UN approved HMHDPE drums / In ISO Tanks of 20 Mt’s capacity.

Health & Safety

DEHA is irritating to skin,eyes and the mucous membrane. In case of contact,affected area to be washed with plenty of water for atleast 15 minutes.

In case of inhalation,victim should be moved to fresh air and oxygen should be administered.

In case of ingestion,victim should be made to consume copious quantity of milk and water. Medical advice should be sought at once.

Personal protective equipment should always be used while handling.

DETLHDROKSLAMN %85

DEHA 85%

simler

IUPAC ad

N , N -Diethylhydroxylamine

Dier isimler

N -Etil- N -hydroxyethanamine

Tanmlayclar

CAS numaras

3710-84-7 ☑

Dietilhidroksilamin ( DEHA ) bir bir organik bileiin formül (C 2 H 5 ) 2 NOH’dr. Genellikle bir solüsyon olarak karlalr ramen, renksiz bir svdr. Bu esas olarak bir oksijen olarak kullanlan süpürücü olarak su artma .

Bu uçucu bir oksijen tutucu ve 2.8 / 1 DEHA / O orannda reaksiyona girer 2 . Bu yüksek basnç kullanlr (> 70 bar), düük scaklklar ve basnçlarda reaksiyon çok düük oranda kazan sistemleri. Uçuculuuna bal olarak, tüm kazan sistemi boyunca bal buhar suyunda tanan bir oksijen tutucu olarak ilev görür. DEHA da kazan sistemi boyunca manyetit onu pasifize film oluturmak için demirli metal ile reaksiyona girer.

Dietilhidroksilamin (DEHA) 85% dier kullanm alanlar :

Polimerizasyon inhibitörü,

Renk stabilize edici ( Photographics )

Paslanma önleyici

Renk deiimi inhibitörü ( fenolikler )

HAMMADDE

BLGLER

CAS

NUMARASI 3710 – 84 – 7

KMYASAL

YAPISI ENDÜSTRYEL AKTF

ETKEN

KATAGOR KOROZYON

TCAR

SM DEHA

ANALZ

BLGLER

KMYASAL

FORMÜLÜ C4H11NO

MOLEKÜL

AIRLII 89,15 GR / MOL

KAYNAMA

NOKTASI ( C ) 127

ERME

NOKTASI ( C ) -26

ARALII

YOUNLUK 0.865 GR / CM3

ÇÖZÜNÜRLÜK SUDA ÇÖZÜNÜR.

DETLHDROKSLAMN

DEHA

FZKSEL ÖZELLKLER

KULLANILDII ALANLAR

DEHA FZKSEL

GÖRÜNÜMÜ SIVI

DEHA RENG EFFAF VE AÇIK SARI

DEHA KOKUSU KARAKTERSTK BR AMONYAK KOKUSU VAR.

TEHLKE! DEHA NINCLDE VE GÖZ TEMASINDA BOL SU VE SABUN LE YIKAYINIZ. SOLUMA VEYA YUTMA DURUMUNDA EN YAKIN SALIK KURULUUNA BAVURUNUZ.

DEPOLAMA DEHA YI SERN VE KURU YERDE MUHAFAZA EDLMELDR.

KULLANILDII ALANLAR

DEHA, kendine has bir amonyak kokusuna sahip, sv formunda, effaf ve renksiz bir hammaddedir.

DEHA, su artlandrma kimyasallarnda oksijen tutucu olarak korozyon önleyici olarak kullanlr. Dietilhidroksilamin (DEHA) yi bir pasivizatördür. Deiik endüstriyel alanlarda da kullanm imkan bulur.

DEHA

Dietilhidroksilamin)

Cas no : 3710-84-7

Dietilhidroksilamin (DEHA) baz plastiklerde kullanlan bir kimyasaltr.

Görünü: Renksiz ila soluk sar effaf svlar,% 98 DEHA ve ayrca% 85 suda çözelti halinde mevcuttur.

Bir serbest radikal süpürücü olarak be temel kullanm alan vardr:

Polimerizasyon inhibitörü

Renk sabitleyici (fotoraf)

Oksijen süpürücü (su artm)

Paslanma önleyici

Renk deiiklii önleyici (fenolikler)

Uygulama

N, N-Dietilhidroksilamin, asimetrik kark ligand oksadiazolin ve / veya imin platin komplekslerinin hazrlanmasnda bir ligand olarak kullanlabilir. Kark hidrazid / hidroksilamid çinko kümelerinin organometalik kümelerinin sentezinde kullanlabilir.

Genel açklama

N, N-Dietilhidroksilamin (dietilhidroksilamin, DEHA, (C2H5) 2NOH) bir N, N-dialkil hidroksilamindir. Temiz silikon (100) -2×1 yüzeyiyle etkileimi çeitli teorik ve spektroskopik yöntemlerle incelenmitir. DEHA’nn fotokimyasal oksidasyonu srasnda H2O2 ve süperoksit ve dietilnitroksit radikallerinin olutuu rapor edilmitir.

Dietilhidroksilamin (DEHA) Sanayi Kullanmlar

Korozyon önleyiciler ve anti-ölçekleme maddeleri

Proses regülatörleri

Tüketici Kullanmlar

Su Artma Ürünleri

Dietilhidroksilamin (DEHA) Uygulama Alanlar:

Su artma

DEHA, Su Artma Kimyasal Formülasyonlarnda, oksijen süpürme özellii nedeniyle kazann korozyonunu çok etkili bir ekilde kontrol etmek için kullanlr. Geleneksel hidrazin hidratn karlatrrsanz, çok daha az toksiktir ve iyi bir koruma salamakta zorluk çekmeden patlamann elden çkartlmas standartlarna uygundur. Ayn zamanda korozyona kar.

Polimerizasyon

DEHA’nn güçlü serbest radikal temizleme kabiliyeti, lml uçuculuu ve nispeten düük akut toksisite derecesi ile birletiinde, onu olefinler veya stiren monomer depolama ve geri kazanm sistemi için ideal bir “patlam msr polimer” / buhar faz inhibitörü yapar. Gazda polimerizasyonunu inhibe etme kabiliyeti nedeniyle DEHA, stiren, divinilbenzen, bütadien, izopren ve reaktif çift ba içeren dier monomerler üretiminde proses önleyici olarak kullanlmaktadr.

Fotorafik Kimyasallar

Dietilhidroksilamin (DEHA) ‘nn özellii azaltlm olduundan, anlk renkli fotoraflar için yardmc bir kimyasal fotorafik gelitirici olarak kullanlr. Ayrca, DEHA, görüntünün stabilizasyonunda ve renk deiikliinin önlenmesinde etkilidir.

Renk giderme

Fenol ve Fenolik antioksidanlar Dietilhidroksilamin (DEHA) ile renksizletirilebilir.

nhibitörler

DEHA monoalkil fenolün bir renk dengeleyicisi olarak kullanlabilir.

Silikon Kauçuk

DEHA, Silikon Yaltm Maddesi ve kaplama ajannn sertletiricisi için bir ham madde olarak kullanlabilir.

Depolama

SS304 veya SS316 tipi paslanmaz çelikten imal edilen ya da cam, polipropilen ya da polietilenle astarlanm çelik malzemeden depolanabilir ve kullanlabilir. Yumuak çelik ekipman veya kaplarda depolama tavsiye edilmez. DEHA davullar, ateleme kaynaklar uzakta, serin ve iyi havalandrlm bir yerde saklanmaldr.

Arln% 33’ten% 87’sine konsantrasyon için iki kat oluturur.

Paketleme

Arlkça 180 kg a. Yeni BM onayl HMHDPE bidonlarda / 20 Tonluk ISO Tanklarnda.

salk & Güvenlik

DEHA cildi, gözleri ve mukoza zararldr. Temas halinde etkilenen alan en az 15 dakika bol su ile ykanmaldr.

Solunmas halinde, madur temiz havaya çkarlmal ve oksijen uygulanmaldr.

Yutulmas halinde, madurun bol miktarda süt ve su tüketmesi gerekir. Tbbi tavsiye bir kerede aratrlmaldr.

Kullanm srasnda kiisel koruyucu ekipmanlar daima kullanlmaldr.

Kazan suyu artma uygulamalarnda, orta ve yüksek basnçl kazanlar için bir oksijen tutucu olarak kullanlr.

N, N-Dietilhidroksilamin (DEHA) CAS NO. 3710-84-7

1. Ürün Giri N, N-Dietilhidroksilamin (DEHA) CAS NO. 3710-84-7 Moleküler Formül: C4H11NO UN NO: 1993 Snf: 3 Paketleme grubu: III N, N-Dietilhidroksilamin (DEHA) dier isimler N-Etil-N-hidroksietanamin, amonyak kokulu renksiz svdr. Esas olarak oksijen tutucu olarak kullanlr .

Dietilhidroksilamin (DEHA) -% 85

Kimyasal eanlamllar: N-Etil-N-Hidroksi-Etanamin; Dietilhidroksilamin% 85

Ürün Açklamas

DEHA% 85 çözeltileri, amin benzeri bir kokuya sahip sar bir sv halinde mevcuttur.

DEHA ürünleri, bir trietilamin ve bir peroksidin reaksiyonu, ardndan saflatrma ve damtma ile üretilir. Eastman DEHA Susuz ve DEHA% 85 üretmektedir.

Hem DEHA Susuz hem de DEHA% 85 radikal ve oksijen tutucu olarak birincil ilev görür.

DEHA, kazan suyu artma uygulamalarnda, orta ve yüksek basnçl kazanlar için oksijen tutucu olarak kullanlr. DEHA ayrca polimerizasyonda serbest radikal temizleyici olarak ilev görür, stiren bütadien kauçuk üretiminde ksa bir durdurucudur.

Çöpçü olarak uygulanmasnn ötesinde Dietilhidroksilamin (DEHA) , rafineri kimyasallarnda ve dier ni pazarlarda da kullanlr:

Mikroelektronik endüstrisi: örnein DEHA, mikroelektronik parçalardan kalnt fotorezist ve dier kalntlar gidermek için formüle edilmitir.

Fotoraf endüstrisi: DEHA, iyi renk geliimi salamak için dier kimyasallarla harmanlanmtr.

Alt deerlikli krom gibi toksik ar metallerin üç deerlikli krom gibi daha çevre dostu muadillerine indirgenmesi, DEHA içeren sulu bir çözelti kullanlarak yaplr.

Dietilhidroksilamin (DEHA) Uygulamalar / kullanmlar

Elektronik kimyasallar

Fotoraf kimyasallar

Polimer ileme

Memba O & G üretimi

Endüstriyel su artma

Mevzuat bilgileri ve veri sayfalar

SDS | Teknik Bilgi Formu | Sat artnamesi

DEHA (N, N-dietilhidroksilamin),% 85

Tüketici ve Endüstriyel Uygulamalar

Fotoraf leme Kimyasallar: Fotorafik gelitirici formülasyonlarnda kullanlan N, N-Dietihidroksiamin (DEHA), fotoraf endüstrisinde kaliteli renk geliimi için kritik öneme sahiptir. Mikroelektronik bileenlerden fotoresist kalnt artklarnn uzaklatrlmas için de kullanlabilir.

Dietilhidroksilamin (DEHA) Yakt Uygulamalar

Motor endüstrisi, ya katk tedarikçileri ve otomobil üreticileri için dünya standartlarn desteklemek üzere bir dizi sertifikal dizel ve benzinli üretiyoruz. Sertifikal yaktlar, çeitli motor test protokolleri ve gelitirmeleri için gerekli tutarll salamak üzere belirli özelliklere göre formüle edilmitir. Sertifikal yaktlarn kullanlmas, çeitli motor analizlerinin kalitesini etkileyebilecek yakt farkllklarn azaltr.

Dietilhidroksilamin (DEHA) Polimerler ve Kauçuk Uygulamalar

Polimer Deitirici: Molekül arl kontrolünün kritik olduu süreçlerde zincir transfer ajanlar olarak ilev gören DEHA% 85 gibi ar merkaptanlar üretiyoruz.

Kauçuk Deitirici: Polimer deitiricilere ek olarak, DEHA% 85, lastii vulkanizasyon yoluyla daha dayankl kimyasallara dönütürmek için kullanlabilir.

Dietilhidroksilamin (DEHA) Su Artma Uygulamalar

Dietilhidroksilamin (DEHA) (% 85 ve% 98), su artma formülasyonlarnda kazanlardaki korozyonu kontrol etmek için kullanlr. DEHA, oksijen temizleme, çelik ve dier metallerin korozyonunu önleme özelliine sahiptir. Çözünmü oksijenin çkarlmasnda etkilidir, böylece korozyonu yavalatr veya ortadan kaldrr. Demir esasl metaller üzerinde koruyucu bir oksit filmi oluturabilir, böylece daha iyi korozyon korumas salar. Kazan suyu sistemlerinde (buhar ve sv faz sistemi). DEHA, hidrazin replasman olarak kabul edilir ve daha az toksiktir.

artname

DEHA NN-dietilhidroksilamin 8

Diéthylhydroxylamine %85 (DEHA 85%)

Masse molaire 89.1362

Formule C4H11NO

Point de fusion -26–25 °C, 247-248 °K, -15–13 °F

Point d’ébullition 128 °C, 400.7 °K, 262 °F

Densité 867 mg mL-1

Solubilité dans l’eau Miscible

N,N-Diéthylhydroxylamine

Image illustrative de l’article N,N-Diéthylhydroxylamine

Identification

Nom UICPA N,N-Diéthylhydroxylamine

No CAS 3710-84-7

No ECHA 100.020.960

No CE 223-055-4

Apparence liquide incolore

Propriétés chimiques

Formule brute C4H11NO [Isomères]

Masse molaire1 89,1362 ± 0,0045 g/mol

C 53,9 %, H 12,44 %, N 15,71 %, O 17,95 %,

Propriétés physiques

T° fusion -15 °C, 258 K, 5 °F

T° ébullition 125 °C, 398 K, 257 °F

Solubilité Miscible à l’eau

Masse volumique 0,8853 g·cm-3 (0 °C)

Synonymes

Diethylhydroxylamine; DEHA; Ethanamine, N-ethyl-N-hydroxy-; N,N-Diethylhydroxyamine; N-Hydroxydiethylamine; Hydroxylamine, N,N-diethyl-; (C2H5)2NOH; Pennstop 1866; N,N-Diethylhydroxylamine; 1-[Ethyl(hydroxy)amino]ethane

Relevant Identified Uses

: Utiliser comme aide au traitement (traitement de l’eau)

Utilisation pour le traitement de polymères – industriel

Stabilisateur de couleur (industrie cinématographique/de la

photographie)

Stabilisateur de couleur pour les produits chimiques

(carburant, résines, etc.) et pour la décoloration des

phénols

Diethylhydroxylamine : CL50: 11,4 mg/l

Durée d’exposition: 4 h

Espèce: Rat

Sex: Mâle et femelle

Atmosphère de test: vapeur

Toxicité aiguë par voie cutanée

Diethylhydroxylamine : DL50: 1.300 mg/kg

Espèce: Lapin

Irritation de la peau

Diethylhydroxylamine : Pas d’irritation de la peau

Irritation des yeux

Diethylhydroxylamine : irritation légère.

Sensibilisation

Diethylhydroxylamine : N’a pas d’effet sensibilisant sur les animaux de laboratoire.

Toxicité à dose répétée

Diethylhydroxylamine : Espèce: Rat, mâle et femelle

Sex: mâle et femelle

Voie d’application: Inhalation

Dose: 15, 150, 1506 ppm

Durée d’exposition: 28 d

Nombre d’expositions: 6 h/d, 5d/wk

NOEL: 150 ppm

Dose minimale sans effet observé: 1506 ppm

Méthode: Ligne directrice 412 de l’OCDE

Organes cibles: Thymus, Foie

Toxicité pour la reproduction

Diethylhydroxylamine : Ces informations ne sont pas disponibles.

Toxicité pour le développement

Diethylhydroxylamine : Espèce: Rat

Voie d’application: gavage oral

Dose: 87.4, 393, 568 mg/kg

Nombre d’expositions: daily

Période d’essai: GD 6-15

Méthode: Ligne directrice 414 de l’OCDE

NOAEL Teratogenicity: >= 568 mg/kg

NOAEL Maternal: 87,4 mg/kg

Aucun effet indésirable à prévoir

Effets CMR

Diethylhydroxylamine : Tératogénicité: Les tests sur les animaux n’ont montré aucun

effet sur le développement du foetus.

Toxicité pour les poissons

Diethylhydroxylamine : CL50: > 134 mg/l

Durée d’exposition: 96 h

Espèce: Pimephales promelas (Vairon à grosse tête)

Essai en statique Méthode: OCDE ligne directrice 203

Toxicité pour la daphnie et les autres invertébrés aquatiques

Diethylhydroxylamine : CE50: 8,2 mg/l

Durée d’exposition: 48 h

Espèce: Daphnia magna (Grande daphnie )

Essai en statique Méthode: OCDE Ligne directrice 202

Toxicité pour les algues

Diethylhydroxylamine : CE50r: > 101 mg/l

Durée d’exposition: 72 h

Espèce: Pseudokirchneriella subcapitata (algues vertes)

Inhibition de la croissance Méthode: OCDE Ligne directrice

201

Biodégradabilité

Diethylhydroxylamine : Résultat: Difficilement biodégradable.

11 %

Période d’essai: 28 d

Méthode: OCDE Ligne directrice 301

Évaluation Ecotoxicologique

Toxicité aiguë pour le milieu aquatique

Diethylhydroxylamine : Toxique pour les organismes aquatiques.

Toxicité chronique pour le milieu aquatique

Diethylhydroxylamine : Toxique pour les organismes aquatiques, entraîne des effets

néfastes à long terme.

Résultats de l’évaluation PBT

Diethylhydroxylamine : Substance PBT non classée, Substance VPVB non classée

Information écologique

supplémentaire

: Toxique pour les organismes aquatiques, entraîne des effets

néfastes à long terme.

DEHA 85% (DIETHYLHYDROXYLAMINE)

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DEHA 85% (DIETHYLHYDROXYLAMINE)

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